ISRC DEFG21825502
Verified recording
DEFG21825502 is “Bassoon Concerto in C Minor, RV 480: II. Andantino quasi minuetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x75660fa0d04abdfbf1b53149dd0706c8e1590672ec960120aa1399759271cbaa and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG21825502.
Recording identifiers
- ISRC
- DEFG21825502
- Title
- Bassoon Concerto in C Minor, RV 480: II. Andantino quasi minuetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x75660fa0d04abdfbf1b53149dd0706c8e1590672ec960120aa1399759271cbaa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e5a8b5f3c906fcf5585759419b05347ab71faaded2d9c910d68b3e297e34e91a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG21825502
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bassoon Concerto in C Minor, RV 480: II. Andantino quasi minuetto · Machine-readable JSON-LD